2020 MASERATI Quattroporte
0 Recalls for 2020 MASERATI Quattroporte
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0 Complaints sent to the Center for Auto Safety for 2020 MASERATI Quattroporte
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0 Complaints submitted to NHTSA for 2020 MASERATI Quattroporte
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0 Investigations for 2020 MASERATI Quattroporte
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82 Service Alerts for 2020 MASERATI Quattroporte
| Date | Description |
|---|---|
| 2025-09-08 | ELECTRICAL SYSTEM
This bulletin provides updated guidance regarding the serviceability of the upper dashboard panel on Maserati Quattroporte vehicles. Beginning with Model Year 2016, it is possible to replace only the upper dashboard panel rather than the Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-09-08 | UNKNOWN OR OTHER
This bulletin provides updated guidance regarding the serviceability of the upper dashboard panel on Maserati Quattroporte vehicles. Beginning with Model Year 2016, it is possible to replace only the upper dashboard panel rather than the Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-08-05 | UNKNOWN OR OTHER
This document outlines the correct diagnostic and evaluation procedure when oil traces or leakage are observed on front or rear shock absorbers. It aims to help technicians distinguish between acceptable oil sweating and genuine component Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-08-05 | SUSPENSION
This document outlines the correct diagnostic and evaluation procedure when oil traces or leakage are observed on front or rear shock absorbers. It aims to help technicians distinguish between acceptable oil sweating and genuine component Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-31 | UNKNOWN OR OTHER
This bulletin provides a corrective procedure for addressing false knock sensor DTCs caused by moisture accumulation. The procedure involves performing a controlled warm-up cycle to burn off the moisture from the sensor area, helping to r Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-31 | UNKNOWN OR OTHER
This bulletin provides diagnostic guidance for resolving misfire-related engine warning lights (MIL) that are isolated to one bank of cylinders. In many cases, these conditions are caused by improperly torqued ignition coil ground connect Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-30 | VISIBILITY/WIPER
his bulletin provides technical guidance for addressing complaints related to windshield wiper operation at maximum speed only. TECHDOCS SECTION: 08.00-1 – External Vehicle Services. Affected Models • Quattroporte (M156) (All MY) • Ghibli Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-30 | UNKNOWN OR OTHER
his bulletin provides technical guidance for addressing complaints related to windshield wiper operation at maximum speed only. TECHDOCS SECTION: 08.00-1 – External Vehicle Services. Affected Models • Quattroporte (M156) (All MY) • Ghibli Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-30 | FUEL/PROPULSION SYSTEM
This bulletin outlines the refinishing procedure for restoring the black coating on exhaust tips affected by peeling or flaking paint. This validated process is intended to avoid unnecessary. replacement of the entire exhaust silencer asse Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-30 | UNKNOWN OR OTHER
This bulletin outlines the refinishing procedure for restoring the black coating on exhaust tips affected by peeling or flaking paint. This validated process is intended to avoid unnecessary. replacement of the entire exhaust silencer asse Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-24 | ELECTRICAL SYSTEM
This bulletin provides updated information regarding the serviceability of the center tunnel door and trim components on Grecale vehicles. Previously, if there was an issue with the ITM, Homelink buttons or the ceiling light buttons, the Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-24 | BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
This bulletin provides updated information regarding the serviceability of the center tunnel door and trim components on Grecale vehicles. Previously, if there was an issue with the ITM, Homelink buttons or the ceiling light buttons, the Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-23 | UNKNOWN OR OTHER
This bulletin provides diagnostic guidance for resolving customer concerns related to sunroof noise and water ingress on Levante, Ghibli, and Quattroporte models. It outlines known causes, recommended verification steps, required document Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-11 | UNKNOWN OR OTHER
This diagnostic sheet is intended to assist technicians in identifying and differentiating engine oil leaks and sweating. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-11 | ENGINE
This diagnostic sheet is intended to assist technicians in identifying and differentiating engine oil leaks and sweating. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-07-16 | SUSPENSION
This bulletin provides technical guidance for diagnosing and resolving creaking noises from the lower front suspension arm on Ghibli (M157), Quattroporte (M156), and Levante (M161) models. These noises may occur during low-speed manoeuvre Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-06-10 | UNKNOWN OR OTHER
The Rapid Updates (Campaigns) in the list below will be closed starting from June 16, 2025. Claims received after this date will no longer be accepted. 243 275 288 294 306 326 332 333 337 348 353 355 364 366 371 374 379 385 388 390 395 400 Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-06-12 | UNKNOWN OR OTHER
Some vehicles may experience oil leakage from a threaded insert that may be causing a leak in the engine oil pan. This bulletin provides the repair steps to replace the insert and avoid replacing the entire oil pan. MODELS AFFECTED: – Qua Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-06-12 | ENGINE
Some vehicles may experience oil leakage from a threaded insert that may be causing a leak in the engine oil pan. This bulletin provides the repair steps to replace the insert and avoid replacing the entire oil pan. MODELS AFFECTED: – Qua Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-06-05 | UNKNOWN OR OTHER
This bulletin provides clear instructions on how to perform a proper tightening torque check. Follow this procedure when requested or when analyzing the root cause of a fastener-related issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-06-01 | UNKNOWN OR OTHER
This Technical bulletin serves as a diagnostic guide for managing oil leaks and instructing related repairs. This Bulletin requires a BOL to be opened as “Support Request” Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-06-01 | ENGINE
This Technical bulletin serves as a diagnostic guide for managing oil leaks and instructing related repairs. This Bulletin requires a BOL to be opened as “Support Request” Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-26 | UNKNOWN OR OTHER
Stop Field Action. The Rapid Updates (Campaigns) in the list below will be closed starting from May 26, 2025. Claims received after this date will no longer be accepted. Effective from the publication date of this document, the Mandatory F Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-13 | UNKNOWN OR OTHER
The Rapid Updates (Campaigns) in the list below will be closed starting from May 12, 2025. Claims received after this date will no longer be accepted. Effective from the publication date of this document, the Mandatory Flag will be removed Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-16 | UNKNOWN OR OTHER
The purpose of this communication is to provide a guideline concerning the execution of ECU software updates (ECUs) and to clarify how the EVO checks the availability of software updates for the ECUs installed in the vehicle. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-01 | UNKNOWN OR OTHER
After 7 years from the introduction of the Maserati Diagnosi EVO 2 (2nd generation), we inform you that Panasonic can no longer guarantee the repair of the hardware, therefore the swap service (Warranty repair/replacement exchange) may be Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-16 | ENGINE
This Technical bulletin serves as a guide and provides additional diagnostic info to update the engine oil level displayed on the ICS (Integrated Center Stack) for Grecale Hybrid Vehicles and GranTurismo, GranCabrio, and Grecale Trofeo ve Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-16 | UNKNOWN OR OTHER
This Technical bulletin serves as a guide and provides additional diagnostic info to update the engine oil level displayed on the ICS (Integrated Center Stack) for Grecale Hybrid Vehicles and GranTurismo, GranCabrio, and Grecale Trofeo ve Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-16 | UNKNOWN OR OTHER
his Technical bulletin serves as a diagnostic guide for managing oil leaks and instructing related repairs. This Bulletin requires a BOL to be opened as “Support Request”. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-16 | ENGINE
his Technical bulletin serves as a diagnostic guide for managing oil leaks and instructing related repairs. This Bulletin requires a BOL to be opened as “Support Request”. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-05-13 | UNKNOWN OR OTHER
The Rapid Updates (Campaigns) in the list below will be closed starting from May 12, 2025. Claims received after this date will no longer be accepted. Effective from the publication date of this document, the Mandatory Flag will be removed Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-04-10 | UNKNOWN OR OTHER
Noise from the front suspensions while maneuvering. his Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible front suspension anomalies. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-04-10 | SUSPENSION
Noise from the front suspensions while maneuvering. his Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible front suspension anomalies. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-04-24 | WHEELS
Wheel Size Vehicle Config Update Info In case of rim replacement, which may involve the use of tires with a different rolling circumference, please note that a Proxy update is always required to adapt the Vehicle Configuration to the new Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-04-24 | UNKNOWN OR OTHER
Wheel Size Vehicle Config Update Info In case of rim replacement, which may involve the use of tires with a different rolling circumference, please note that a Proxy update is always required to adapt the Vehicle Configuration to the new Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-04-01 | UNKNOWN OR OTHER
Special tool (P/N 900029716) for inserting oil seals into the gearbox. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-04-01 | POWER TRAIN
Special tool (P/N 900029716) for inserting oil seals into the gearbox. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-03-07 | UNKNOWN OR OTHER
This document provides general instructions for the storage of new vehicles, including the new GranTurismo. These instructions should be followed by the personnel responsible for managing Maserati vehicles prior to their final sale to cus Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-03-04 | UNKNOWN OR OTHER
This Technical bulletin serves as a guide and provides info with the aim of providing indications about the proper way to perform a tightening torque check, in the case it is needed or requested. In order to allow a proper and effective a Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-03-05 | UNKNOWN OR OTHER
This communication is intended to provide important information on the serviceability of the Crossover and Water Pump installed on Maserati vehicles. To properly face a recurring issue affecting the Crossover of V6 engines, from today it’ Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-02-21 | UNKNOWN OR OTHER
This technical bulletin serves as a guide and provides supplementary information for field management of repairs to Ghibli, Quattroporte and Levante dashboards, specifically addressing the leather detachment issue typically found in the c Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-02-12 | UNKNOWN OR OTHER
This Technical bulletin serves as a guide and provides info for certain anomalies reported in by customers on seat linings that can be mistakenly addressed as a product defect. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-02-04 | UNKNOWN OR OTHER
his Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible front suspension anomalies. Noise from the front suspensions while maneuvering. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-02-04 | SUSPENSION
his Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible front suspension anomalies. Noise from the front suspensions while maneuvering. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-01-28 | UNKNOWN OR OTHER
This technical bulletin serves as a guide and provides supplementary information for field management of repairs to the Ghibli and Quattroporte door panel, specifically addressing the leather detachment issue. For field management of rela Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-01-28 | ENGINE
This Technical information bulletin serves as a diagnostic guide for managing engine oil leaks and instructing related repairs. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2025-01-28 | UNKNOWN OR OTHER
This Technical information bulletin serves as a diagnostic guide for managing engine oil leaks and instructing related repairs. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-31 | 980000 UNKNOWN OR OTHER
Technical Information – Help diagnose possible malfunctions of the courtsey lights on the Sun Visor. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-31 | 163400 STRUCTURE:INTERIOR PANELS:SUN VISOR
Technical Information – Help diagnose possible malfunctions of the courtsey lights on the Sun Visor. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-31 | 200000 WHEELS
Circular Letter – Wheels rotation procedure for Maserati vehicles in stock. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-12-03 | 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY
Service Campaign # 430 – For Subroof Water Infilteration. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-12-03 | 350000 EQUIPMENT
Service Campaign # 430 – For Subroof Water Infilteration. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-02-23 | 138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Service Campaign # 409 – HVAC software update to AC system that could stop caooling after 10 minutes at idle in area with high ambient temepratures and high humidity. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-02-23 | 061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
Service Campaign # 409 – HVAC software update to AC system that could stop caooling after 10 minutes at idle in area with high ambient temepratures and high humidity. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-09-23 | 020000 SUSPENSION
Technical Information -Shock Absorber Leaks. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-09-13 | 162300 STRUCTURE:BODY:DOOR
Technical Information – Door Panel Damage when removing the door panel. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2015-12-02 | 050000 PARKING BRAKE
Mechanical adjustment and electronic adjustment of the parking brake. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2016-03-01 | 100000 POWER TRAIN
Gearshift paddle retrofit. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-05 | 190000 TIRES
Vehicle configuration update after the installtion of wheel rems/tires of different sizes Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-05 | 350000 EQUIPMENT
Vehicle configuration update after the installtion of wheel rems/tires of different sizes Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-05 | 162300 STRUCTURE:BODY:DOOR
Diagnostic Procedure – Difficulty opening the door with vehicles equipped with “Soft Door Close” Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2016-07-12 | 350000 EQUIPMENT
Follow these steps to successfully complete the vin writing and then the software programming activities. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2016-07-12 | 061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
Follow these steps to successfully complete the vin writing and then the software programming activities. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2016-07-12 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
Campaign 268 Dome Reinforcement Plate Installation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-05 | 200000 WHEELS
Vehicle configuration update after the installtion of wheel rems/tires of different sizes Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-05 | 180000 VEHICLE SPEED CONTROL
Diagnostic Procedure – Difficulty opening the door with vehicles equipped with “Soft Door Close” Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-02-23 | 061560 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR
Service Campaign # 409 – HVAC software update to AC system that could stop caooling after 10 minutes at idle in area with high ambient temepratures and high humidity. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2016-07-12 | 350000 EQUIPMENT
Campaign 268 Dome Reinforcement Plate Installation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-23 | 118000 ELECTRICAL SYSTEM:SOFTWARE
Circular Letter – EVO Software update version Falco 6.4.2 reporting issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-07-31 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Circular Letter – Tutor Process for Harmon Components Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-06-01 | 350000 EQUIPMENT
Circular Letter – Updated ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Reboot, Apple Carplay Disconnecting/Jamming and other anomalies. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-06-01 | 353000 EQUIPMENT:ELECTRICAL
Circular Letter – Updated ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Reboot, Apple Carplay Disconnecting/Jamming and other anomalies. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-06-01 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
Circular Letter – Updated ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Reboot, Apple Carplay Disconnecting/Jamming and other anomalies. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-09-28 | 060000 ENGINE AND ENGINE COOLING
Technical Bulletin – Engine coolant leaks from the cabin heater water delivery hose or the cabin heater water return hose. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-09-28 | 350000 EQUIPMENT
Technical Bulletin – Engine coolant leaks from the cabin heater water delivery hose or the cabin heater water return hose. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-03-13 | 350000 EQUIPMENT
Technical Bulletin: Communication to Dealer Technicians regarding whistle noise, from braking system, while driving (Small System) at a constant speed without the application of the brake pedal. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-03-13 | 030000 BRAKES (PWS)
Technical Bulletin: Communication to Dealer Technicians regarding whistle noise, from braking system, while driving (Small System) at a constant speed without the application of the brake pedal. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-03-26 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Circular Letter – New ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Rebbot, Apple Carplay Disconnecting/Jamming and other anomalies. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-03-26 | 118000 ELECTRICAL SYSTEM:SOFTWARE
Circular Letter – New ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Rebbot, Apple Carplay Disconnecting/Jamming and other anomalies. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-03-26 | 110000 ELECTRICAL SYSTEM
Circular Letter – Upload of new software related to the Entertainment Module (ETM) on vehicles with ETM Software (Volta 6.0) Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-03-26 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Circular Letter – Upload of new software related to the Entertainment Module (ETM) on vehicles with ETM Software (Volta 6.0) Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-05-20 | 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Circular Letter – Diagnostic procedure for check engine light. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
2020 MASERATI Quattroporte
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